一、根据句意及所给中文提示、首字母或英文解释，填入所缺单词，每空一词
1. My mother often shares her (饮食)to keep fit with us.
2. These boys often eat too much (食糖)every day.
3. Students should spend (较少的)time watching short videos.
4. To l a healthy lifestyle, you should eat less meat and more vegetables.
5. How many soybeans do we need to make such a big piece of t?
6. To keep our (tooth) healthy, we should brush them after each meal.
7. I plan to (do sports) for half an hour every day and eat more fruit.
8. Stay away from (not healthy) food such as chips and hamburgers.

1. diet 2. sugar 3. less 4. live 5. tofu
6. teeth 7. exercise 8. unhealthy

【分析】
本题为根据句意及提示填单词的基础题型，需结合每个句子的语境，依据括号内的中文、首字母或英文解释，确定所缺单词的词性、形式，确保符合语法和句意要求。
【解析】
1. 句意：我妈妈经常和我们分享她的饮食来保持健康。“饮食”对应名词diet，故填diet。
2. 句意：这些男孩每天经常吃太多食糖。“食糖”为不可数名词sugar，故填sugar。
3. 句意：学生应该花更少的时间看短视频。修饰不可数名词time，“较少的”用比较级less，故填less。
4. 句意：为了过健康的生活方式，你应该少吃肉多吃蔬菜。结合首字母l及固定搭配live a healthy lifestyle，故填live。
5. 句意：我们需要多少大豆来做这么大一块豆腐？结合首字母t及句意，大豆可制作豆腐，故填tofu。
6. 句意：为了保持我们的牙齿健康，我们应该每顿饭后刷牙。tooth的复数形式为teeth，故填teeth。
7. 句意：我计划每天锻炼半小时，多吃水果。英文解释do sports对应动词exercise，plan to后接动词原形，故填exercise。
8. 句意：远离不健康的食物，比如薯条和汉堡。英文解释not healthy对应形容词unhealthy，故填unhealthy。
【答案】
1. diet 2. sugar 3. less 4. live 5. tofu 6. teeth 7. exercise 8. unhealthy
【知识点】
根据提示填单词、名词复数、形容词运用
【点评】
本题考查英语基础词汇的运用，结合句意及提示填写正确单词，属于常见的基础题型，需掌握核心词汇及固定搭配。
【难度系数】
0.8

1. It's hard for the students a healthy diet. We should help them with it.

A.have
B.having
C.has
D.to have

1.D

【分析】本题考查英语固定句型的用法，解题思路是先明确核心结构“It's + 形容词 + for sb. to do sth.”，其中it为形式主语，真正主语是后面的动词不定式，据此判断空格处需用动词不定式形式，再结合选项选出答案。
【解析】固定句型“It's + adj. + for sb. to do sth.”表示“对某人来说做某事是……的”，此处需用动词不定式作真正主语。选项A为动词原形，B为动名词，C为第三人称单数形式，均不符合结构要求；D为动词不定式，符合要求，故选D。
【答案】D
【知识点】动词不定式；固定句型
【点评】本题属于基础语法题，考查常用固定句型的搭配，只要牢记该结构即可快速解答，难度较低。
【难度系数】0.9

2. —We don't think she will her ideas about it.
—That's true. She never listens to others' advice.

A.pick
B.change
C.catch
D.get

2.B

【分析】这是一道动词词义辨析题，需结合对话的上下文语境判断合适的动词。首先理解对话逻辑：第一句表达“我们认为她不会______关于这件事的想法”，第二句回应“她从不听别人的建议”，说明她不会调整自己的想法，据此分析各选项词义匹配度。
【解析】先翻译对话：——我们认为她不会改变她关于这件事的想法。——没错，她从不听别人的建议。再辨析选项：A.pick意为“挑选”，B.change意为“改变”，C.catch意为“抓住；理解”，D.get意为“得到；变得”。结合语境，只有“change”符合“改变想法”的语义，故选B。
【答案】B
【知识点】动词词义辨析
【点评】本题考查基础动词的词义辨析，结合对话语境即可轻松选出正确答案，属于基础题型。
【难度系数】0.7

3. There are many eggs in the fridge. We buy any more.

A.don't need
B.needn't to
C.don't need to
D.can't need to

3.C

【分析】首先明确need的两种词性及用法：①情态动词：后接动词原形，否定形式为needn't + 动词原形；②实义动词：后接不定式to do，否定形式为don't/doesn't need to do。题目语境为“冰箱里有很多鸡蛋，我们不需要再买了”，需结合语境和need的用法判断选项。
【解析】逐一分析选项：
A. don't need：need作为实义动词时，后接动词需加to，此处缺少to，语法错误；
B. needn't to：need作为情态动词时，后接动词原形，不能加to，语法错误；
C. don't need to：need作为实义动词，否定形式为don't need to do，符合语法和语境；
D. can't need to：无此搭配，语义和语法均错误。因此选C。
【答案】C
【知识点】need的用法、实义动词与情态动词的区别
【点评】本题考查need的两种词性及用法，是初中英语高频考点，需准确区分情态动词和实义动词的不同结构，避免混淆。
【难度系数】0.4

4. You shouldn't eat meat, or you'll get fat.

A.too much; much too
B.too much; too much
C.much too; too much
D.much too; much too

4.A

【分析】首先要明确“too much”和“much too”的用法区别：“too much”用于修饰不可数名词，意为“太多”；“much too”用于修饰形容词或副词，意为“太”。第一空后是不可数名词meat，需用too much修饰；第二空后是形容词fat，需用much too修饰，据此可确定答案。
【解析】本题考查短语辨析。“too much”修饰不可数名词，“much too”修饰形容词或副词。第一空修饰不可数名词meat，用too much；第二空修饰形容词fat，用much too，因此选A。
【答案】A
【知识点】形容词短语辨析；副词短语辨析
【点评】本题考查易混短语的基础用法，需牢记两个短语的修饰对象差异，属于英语基础题型，难度适中。
【难度系数】0.6

5. — have you been a member of the Youth League? —For three years.

A.How long
B.How many
C.How often
D.How far

5.A

【分析】本题考查英语疑问词组的辨析，解题时需先明确各选项疑问词组的含义与用法，再结合答语语境判断合适的疑问词。答语“For three years”表示持续的时间段，需选择用于询问时间段的疑问词组。
【解析】逐一分析选项：A项How long意为“多久”，用于询问时间段，常与“for+时间段”的答语搭配；B项How many意为“多少”，用于询问可数名词的数量；C项How often意为“多久一次”，用于询问动作频率；D项How far意为“多远”，用于询问距离。本题答语是时间段“For three years”，符合How long的适用场景，故选A。
【答案】A
【知识点】疑问词组辨析；特殊疑问句
【点评】本题为英语基础题型，核心考查常见疑问词组的用法区分，掌握各疑问词的适用场景后，结合答语即可快速选出正确答案，属于易得分题。
【难度系数】0.8

6. Do you know the three under the tree? Their mothers are all in our school.

A.boy students; woman teachers
B.boy students; women teachers
C.boys students; women teachers
D.boys students; woman teachers

6.B

【分析】本题考查英语名词作定语的复数变化规则，需明确两类名词作定语的复数变化差异：普通名词（如boy）作定语时，仅将中心名词变为复数；man/woman作定语时，两个名词都要变为复数。结合题干的数词和语境，逐步推导答案。
【解析】第一空前有基数词three，需用复数形式，普通名词boy作定语时不变，仅中心名词student变复数，故第一空为boy students；第二空主语their mothers为复数，woman作定语时需变复数为women，中心名词teacher也变复数，故第二空为women teachers，因此选B。
【答案】B
【知识点】名词作定语的复数形式
【点评】本题是初中英语基础考点，核心考查man/woman与普通名词作定语的不同复数变化规则，需准确记忆两类规则即可解题，难度适中。
【难度系数】0.4

三、阅读理解
Moving your body is good not only for your health, but also for your mind. Studies show that children who move their body a lot often do better in school. While kids get some exercise at PE class and breaks, this is often not enough.
To help children's learning, teachers are using movement integration（运动整合） in their classes. In these lessons, kids don't sit still all day but move their bodies while learning.
Movement integration can be part of a lesson or a fun break from learning. You can jump as far as you can at a Maths lesson. Write down how far you go—this turns boring number practice into something interesting. After a reading lesson, you can rest your mind with a 5-minute dance party to exciting music. You can also do warm-up moves like walking by your desk. Some teachers even use special ball chairs so kids can move while they listen.
Kids like talking and working with other classmates in the movement integration. They often feel happy and energetic（有活力的） after it. When kids feel good about themselves and with others, they are more prepared to learn and do better in the classroom. It is important that teachers make use of activities in class so that they can help kids do well in all classes.
1. What does the first paragraph talk about?
A. What activities kids like to do.
B. Why moving the body is important.
C. When kids usually have PE class.
D. How teachers learn to teach kids.
2. What does the underlined word “still” in Paragraph 2 mean?
A. Quietly.
B. Back.
C. Closely.
D. Around.
3. Which picture shows turning Maths number practice into a fun activity?

A
B
C
D
4. What can we learn from the last paragraph?
A. Kids need longer breaks to play freely.
B. It's bad for kids to talk with others in class.
C. Teachers find it difficult to make kids move.
D. Movement helps kids feel good and learn better.

1.B 2.A 3.C 4.D

【分析】
本题为英语阅读理解题，需结合文章内容逐一分析每个问题：
1. 第1题：定位第一段，内容围绕运动对健康和思维的益处展开，核心是说明运动的重要性，据此判断选项。
2. 第2题：词义猜测题，结合语境“don't sit still all day but move their bodies”，still与move对应，意为“静止地、安静地”，匹配选项。
3. 第3题：细节理解题，题干要求找到将数学数字练习变有趣的图片，文章第三段提到“jump as far as you can at a Maths lesson. Write down how far you go”，对应图片C的跑步量距离并记录的场景，据此选图。
4. 第4题：细节理解题，定位最后一段，内容说明运动让孩子开心有活力，更利于学习，匹配选项。
【解析】
1. 第一段主旨句“Moving your body is good not only for your health, but also for your mind.”明确阐述运动的重要性，对应选项B。
2. 第二段“don't sit still all day but move their bodies”中，still与move（动）语义相反，意为“安静地、静止地”，对应选项A。
3. 第三段提到数学课时可跳远并记录距离，将数字练习变有趣，图片C是跑步量距离并记录的场景，符合要求，选C。
4. 最后一段指出运动后孩子开心有活力，更利于学习，对应选项D。
【答案】
1.B 2.A 3.C 4.D
【知识点】
英语阅读理解、词义猜测、细节理解
【点评】
本题围绕“运动整合对学习的帮助”展开，考查阅读理解的细节查找、词义猜测能力，题目难度适中，需结合文章原文定位分析。
【难度系数】
0.6